Quick Fit Nut M3 6.9 mm PA 6.6 Black

This metric Hex Collar Kwik Nut Fastener is intended to give a quick, easy, and secure fastening solution. To install, press the nut over the length of a threaded stud, then turn 180 degrees to lock it in place. It has a thread size M3, is black, made from PA and UL94 V-2 flame rated.